Corinthian base from the Lateran Baptistery, Rome, from "Speculum Romanae Magnificentiae"

Corinthian Base

Monogrammist G.A. with the Caltrop

Corinthian base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian base from the Temple of Mars Ultor, Rome, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian Base

Monogrammist G.A. with the Caltrop

Corinthian base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Base and Capital with Putti (base)

Master G. A. with the man-trap

Ionic Base

Monogrammist G.A. with the Caltrop

Corinthian base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Ionic Base, from "Speculum Romanae Magnificentiae"

Agostino Veneziano (Agostino dei Musi)

Corinthian base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian base, from "Speculum Romanae Magnificentiae"

Sebastiano Serlio